A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
AEROGEL CONTAINING COMPOSITION AND THERMAL INSULATION BLANKET PREPARED BY USING THE SAME
본 발명에서는 에어로겔, 수용성 바인더, 발포제 그리고, 물과 극성 유기용매와의 혼합물을 용매로서 포함하는 에어로겔 함유 조성물 및 이를 이용하여 제조한 단열 블랑켓을 제공한다. 상기 에어로겔 함유 조성물은 조성물내 에어로겔이 균일 분산되어 블랑켓의 제조시, 건조공정 동안에 블랑켓용 기재의 수축 및 에어로겔의 탈리에 대한 우려없이 낮은 열전도도 및 저밀도의 유연성을 갖는 단열 블랑켓을 제조할 수 있다.
The present invention provides: an aerogel-containing composition containing an aerogel, a water-soluble binder, a foaming agent and, as a solvent, a mixture of water and a polar organic solvent; and a heat insulation blanket prepared by using the same. The aerogel is uniformly dispersed in the aerogel-containing composition, and thus a heat insulation blanket with flexibility and having a low thermal conductivity and a low density can be prepared without worry about the shrinkage of a substrate for blankets and the separation of the aerogel during a drying step when preparing a blanket.
AEROGEL CONTAINING COMPOSITION AND THERMAL INSULATION BLANKET PREPARED BY USING THE SAME
본 발명에서는 에어로겔, 수용성 바인더, 발포제 그리고, 물과 극성 유기용매와의 혼합물을 용매로서 포함하는 에어로겔 함유 조성물 및 이를 이용하여 제조한 단열 블랑켓을 제공한다. 상기 에어로겔 함유 조성물은 조성물내 에어로겔이 균일 분산되어 블랑켓의 제조시, 건조공정 동안에 블랑켓용 기재의 수축 및 에어로겔의 탈리에 대한 우려없이 낮은 열전도도 및 저밀도의 유연성을 갖는 단열 블랑켓을 제조할 수 있다.
The present invention provides: an aerogel-containing composition containing an aerogel, a water-soluble binder, a foaming agent and, as a solvent, a mixture of water and a polar organic solvent; and a heat insulation blanket prepared by using the same. The aerogel is uniformly dispersed in the aerogel-containing composition, and thus a heat insulation blanket with flexibility and having a low thermal conductivity and a low density can be prepared without worry about the shrinkage of a substrate for blankets and the separation of the aerogel during a drying step when preparing a blanket.
AEROGEL CONTAINING COMPOSITION AND THERMAL INSULATION BLANKET PREPARED BY USING THE SAME
에어로겔 함유 조성물 및 이를 이용하여 제조된 단열 블랑켓
2019-09-24
Patent
Electronic Resource
Korean
IPC:
C08K
Verwendung von anorganischen oder nichtmakromolekularen organischen Stoffen als Zusatzstoffe
,
USE OF INORGANIC OR NON-MACROMOLECULAR ORGANIC SUBSTANCES AS COMPOUNDING INGREDIENTS
/
C04B
Kalk
,
LIME
/
C08J
Verarbeitung
,
WORKING-UP
/
C08L
COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
,
Massen auf Basis makromolekularer Verbindungen
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